Comment 15 for bug 47706

Revision history for this message
Danny Staple (danny-orionrobots) wrote : Re: [Bug 47706] Re: snd_nm256 module in dapper broken. Does not include oss sound module nm256_audio

Hi Fern,

As the poster pwii mentioned, you need to remove the entry (or comment out)
in /etc/modprobe.d/blacklist-oss.

You should note that as Lee Revell mentioned, this module could potentially
lead to system lock ups - have a rescue CD handy to add the module back into
the blacklist if it does not work.

Cheers,
Danny

On 24/11/2007, fern <email address hidden> wrote:
>
> Hi, Danny
>
> I want to try this, too, but what is "unblacklisting",
> and how do I do it?
>
> Thanks
>
> Fern
>
>
> --- Danny Staple <email address hidden> wrote:
>
> > OTOH - Abbreviation for "On The Other Hand"..
> >
> > After unblacklisting, you might get away with simply
> > inserting the module
> > again, with no reboot. Try this on the command line:
> > "modprobe nm256_audio"
> >
> > Then check dmesg.
> >
> > Cheers,
> > Danny
> >
> > On 24/11/2007, pwii <email address hidden> wrote:
> > >
> > > I don't know what OTOH is...
> > >
> > > unblacklisting nm256, is that in
> > /etc/modprobe.d/blacklist-oss
> > > [nm256_audio]
> > > ?
> > >
> > > I guess after unblacklisting I will need to
> > reboot.
> > >
> > > Thx again -- Peter
> > >
> > >
> > > On Nov 23, 2007 11:32 PM, Lee Revell
> > <email address hidden> wrote:
> > >
> > > > On Nov 23, 2007 5:07 PM, Peter Willaert
> > <email address hidden> wrote:
> > > > > Now that's quick! As far as I can see (I once
> > had 5+ years of
> > > > experience in
> > > > > HP-UX, but that's 10 years ago, so please
> > excuse me for unclarities)
> > > the
> > > > > same behaviour as reported in
> > > > >
> > > > >
> > http://ubuntuforums.org/showthread.php?t=209882
> > > > >
> > > > > that is:
> > > > >
> > > > > lspci reports the card/soundchip allright
> > > > > dmesg report nm256 as being blacklisted,
> > loading stopped?
> > > > >
> > > >
> > > > OK. If this is the case then it looks like a
> > different bug (the
> > > > notorious old nm256 bug was that the system
> > would reboot or lock up
> > > > hard when loading the module). This OTOH is a
> > "no sound" bug...
> > > >
> > > > Try un-blacklisting nm256 and see if that
> > works...
> > > >
> > > > Lee
> > > >
> > > >
> > >
> > > --
> > > snd_nm256 module in dapper broken. Does not
> > include oss sound module
> > > nm256_audio
> > > https://bugs.launchpad.net/bugs/47706
> > > You received this bug notification because you are
> > a direct subscriber
> > > of the bug.
> > >
> >
> >
> > --
> > Danny Staple MBCS
> > OrionRobots
> > http://orionrobots.co.uk/blogs/dannystaple
> > (Full contact details available through website)
> >
> > --
> > snd_nm256 module in dapper broken. Does not include
> > oss sound module nm256_audio
> > https://bugs.launchpad.net/bugs/47706
> > You received this bug notification because you are a
> > direct subscriber
> > of the bug.
> >
>
>
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> --
> snd_nm256 module in dapper broken. Does not include oss sound module
> nm256_audio
> https://bugs.launchpad.net/bugs/47706
> You received this bug notification because you are a direct subscriber
> of the bug.
>

--
Danny Staple MBCS
OrionRobots
http://orionrobots.co.uk/blogs/dannystaple
(Full contact details available through website)